We divide 85644160 by 373
We want to divide 85644160 by 373.

On to step 1:
373 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 373

Step 2:
373 goes into 85 0 times with a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Take the next digit (6) from the dividend and append it to 85, then repeat: 856 / 373

Moving on to step 3:
The number 373 fits into 856 2 times, leaving a remainder of 110.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 746 from 856 leaves us with 110.
Include the next digit (4) from the dividend after 110, then repeat: 1104 / 373

Step 4:
373 can be fit into 1104 2 times, resulting in a remainder of 358.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 746 from 1104 to get 358.
Bring next digit (4) of the dividend behind the 358 and repeat the process: 3584 / 373

On to step 5:
If we divide 3584 by 373, we get 9 and a remainder of 227.
The next digit of our result is 9. 
Result so far: 229.0
Subtract 3357 from 3584 to get 227.
Append the next digit (1) from the dividend to 227 and continue with: 2271 / 373

Going ahead to step 6:
When dividing 2271 by 373, we get 6 with a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 2296.0
The remainder is 33 after subtracting 2238 from 2271.
Append the next digit (6) from the dividend to 33 and continue with: 336 / 373

Moving on to step 7:
373 goes into 336 0 times with a remainder of 336.
The number 0 becomes the next digit in our result. 
Result so far: 22960.0
The remainder is 336 after subtracting 0 from 336.
Fetch the next digit (0) from the dividend, attach it to 336 and continue: 3360 / 373

Advancing to step 8:
373 can be fit into 3360 9 times, resulting in a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 229609.0
If we subtract 3357 from 3360, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
When dividing 30 by 373, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 229609.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
If we divide 300 by 373, we get 0 and a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 229609.0
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The final result is 229609.0 with a remainder of 0.3.